goToBed.py 文件源码

def status(self):
        ow = onewire.OneWire(Pin(2))
        ds = ds18x20.DS18X20(ow)
        roms = ds.scan()

        if not len(roms):
            print("Nao encontrei um dispositivo onewire.")
            return None

        ds.convert_temp()
        time.sleep_ms(750)

        temp = 0
        for i in range(10):
            for rom in roms:
                temp += ds.read_temp(rom)
        return temp / 10

    # envia a temperatura para o broker